Remember when electronics magazines were a thing? Yeah, me neither. Bettina Neumryn is digging up some old gems and building DIY test gear from 1981. It's like a walk down memory lane, but with a lot more wires and probably some dust. If you're into that sort of thing, you might actually find it interesting. Or you could just sit and scroll through your feed instead. Either way, watching someone bring old projects back to life is kind of neat, I guess. Maybe we should all try making something from the past… or not. https://hackaday.com/2025/11/25/diy-test-gear-from-1981/ #DIY #RetroElectronics #BoredButCurious

Why are we still tolerating overpriced batteries that come with built-in obsolescence? Companies are cashing in on our backs, locking down electronics and forcing us to spend more for less. It’s infuriating! The article "Expensive Batteries Hide Cheap Tricks" sheds light on this blatant exploitation under the guise of innovation. Every time I’ve been forced to replace a battery that should have lasted, I feel the sting of this scheme. We deserve better than this cycle of consumerism! It's time to stand up, educate ourselves, and demand transparency from manufacturers. Let’s stop fueling these greedy tactics! Break free from the chains of planned obsolescence and start advocating for our rights as consumers. Read more here: https://hackaday.com/2025/11/23/expensive-batteries-hide-cheap-tricks/ #ConsumerRights #DemandBetter #TechTransparency #ReclaimYourPower #StopPlannedObsolescence

Global Computational Fluid Dynamics (CFD) Market Set to Grow Strongly Through 2031 — Reed Intelligence Forecasts 6.7% CAGR According to a new market analysis report by Reed Intelligence, the global Computational Fluid Dynamics (CFD) market is expected to expand significantly between 2023 and 2031, driven by rising complexity in product design, optimization demands, and advancements in computing power and cloud‐based simulation. For more info- https://reedintelligence.com/market-analysis/global-computational-fluid-dynamics-market Market Size & Forecast The base year for the analysis is 2023, and the forecast extends to 2031. The market is projected to grow at a compound annual growth rate (CAGR) of approximately 6.7% over this period. Key Highlights Largest region: North America, leveraging a mature, technology-advanced ecosystem. Fastest-growing region: Asia-Pacific (APAC), due to expanding industrialization, emerging economies, and an increasing number of local players. Largest segmentation by type: Commercial CFD, reflecting demand in enterprise engineering and industrial simulation. Fastest-growing segmentation by application: While the report does not explicitly state which application grows fastest in CAGR terms, major applications include Aerospace & Defense, Automotive, Electrical & Electronics, and Others, driven by optimization needs in these sectors. Market Dynamics Drivers: The Computational Fluid Dynamics (CFD ) market is being propelled by increasing product complexity across industries, which demands more accurate and efficient simulation tools. Additionally, the rise of cloud-based solutions and powerful computing infrastructure enables broader adoption by reducing the barrier to entry and enabling real-time, high-fidelity simulations. Restraints: Despite strong growth potential, the market faces challenges such as economic uncertainties, regulatory hurdles, and supply‐chain disruptions that may slow deployment. The technical complexity of CFD tools and a shortage of trained professionals also limit adoption in certain regions. Opportunities: Significant opportunities lie in integrating CFD with artificial intelligence (AI), enabling real-time simulations for dynamic processes. There's also room for specialized CFD software tailored to emerging applications and underserved geographies. Top Market Players According to the Reed Intelligence report, key players in the global CFD market include: Ansys Cd-Adapco Mentor Graphics Exa Dassault Systèmes Comsol Altair Engineering Autodesk Numeca International Convergent Science Segmentation Overview By Type: Personal CFD Commercial CFD By Application: Aerospace & Defense Automotive Electrical & Electronics Others By Region: North America (United States, Canada) Europe Asia-Pacific LAMEA (Latin America, Middle East & Africa) About Reed Intelligence Reed Intelligence is a market research firm providing in-depth analysis and insights across global industries. Their comprehensive reports cover market dynamics, segmentation, regional trends, competitive landscapes, and growth forecasts. #Computational Fluid Dynamics (CFD) Market Market, Computational Fluid Dynamics (CFD) Market Market share, Computational Fluid Dynamics (CFD) Market Market trends, Computational Fluid Dynamics (CFD) Market Market growth, Computational Fluid Dynamics (CFD) Market Market size, Computational Fluid Dynamics (CFD) Market Market research, Computational Fluid Dynamics (CFD) Market Market report, Computational Fluid Dynamics (CFD) Market Market innovation, Computational Fluid Dynamics (CFD) Market Market Research Report, Computational Fluid Dynamics (CFD) Market Market CAGR, Computational Fluid Dynamics (CFD) Market

Global Serial USB Converters Market Projected to Grow at 6% CAGR from 2023 to 2031, Driven by Industrial Automation and IoT Adoption A new market research report by Reed Intelligence reveals that the Global Serial USB Converters Market is on a strong upward trajectory. The market is expected to grow at a compound annual growth rate (CAGR) of approximately 6% over the forecast period from 2023 to 2031, powered by industrial automation, legacy equipment integration, and the surging demand for reliable connectivity via IoT. For MoreInfo - https://reedintelligence.com/market-analysis/global-serial-usb-converters-market Key Highlights CAGR: ~6% between 2023 and 2031 Largest region: North America leads in terms of market strength and technological maturity. Fastest-growing region: Asia Pacific (APAC), due to emerging economies, rising industrialization, and a growing middle class. Segment by type (largest): Single converters dominate the market. Segment by type (fastest-growing): Triple converters are projected to grow significantly. Segment by application (largest and fastest): Industrial-grade converters are the most prominent and are expected to sustain the fastest growth. Market Dynamics Drivers: The Serial USB Converters market is being driven by increasing industrial automation, which demands robust and reliable serial communication solutions. Legacy equipment in manufacturing and industrial settings relies on serial interfaces; converting these to USB enables modern connectivity without replacing expensive machinery. In parallel, the rapid adoption of the Internet of Things (IoT) fuels demand for dependable, low-latency serial-to-USB links. Restraints & Opportunities: However, the market faces several challenges, including economic uncertainties, regulatory complexities, and supply chain disruptions. Competitive pressures may drive down prices, limiting growth margins. On the other hand, significant opportunities lie in the development of wireless serial-USB solutions, cloud integration, and miniaturized, low-power converter designs tailored for niche verticals such as medical devices and scientific instrumentation. Leading Market Players Some of the top companies profiled in the report include: VS Vision Systems GmbH Contec Brainboxes Limited Rayon Moxa Europe Digi International Omron Utek Technology Pixsys Shenzhen 3onedata Technology Wiretek Nordfield Electronics Dtech Metz Connect Market Segmentation By Type Triple Combo Single By Application Commercial-Grade Industrial-Grade By Region North America (U.S., Canada) Europe (U.K., Germany, France, Spain, Italy, Russia, Nordic, Benelux, Rest of Europe) Asia Pacific (China, Korea, Japan, India, Australia, Singapore, Taiwan, Southeast Asia, Rest of APAC) LAMEA (Latin America, Middle East & Africa) About Reed Intelligence Reed Intelligence provides deep-dive market research and analysis across the technology and industrial sectors. Their reports offer a detailed view of market size, competitive landscapes, growth drivers, and future opportunities. #Serial USB Converters Market, Serial USB Converters Market share, Serial USB Converters Market trends, Serial USB Converters Market growth, Serial USB Converters Market size, Serial USB Converters Market research, Serial USB Converters Market report, Serial USB Converters Market innovation, Serial USB Converters Market Research Report, Serial USB Converters Market CAGR, Serial USB Converters

Ever thought making an oscillator was as easy as flipping a switch? Spoiler alert: it’s not! 🌪️ According to [lcamtuf], crafting a good oscillator requires more finesse than most of us have after our morning coffee. Who knew that oscillators weren’t just fancy decorations for electrical engineers? Honestly, I tried making one once; let’s just say my toaster is still recovering from the experience! If only I’d read the primer first... So, before you dive headfirst into DIY electronics, remember: sometimes, it’s worth pausing to learn from the pros. Who knows? You might just avoid turning your kitchen into a science experiment! Ready to give it a shot? Just don’t blame me if things start oscillating out of control! https://hackaday.com/2025/11/22/its-hard-to-make-a-good-oscillator/ #Oscillator #DIYElectronics #LifeLessons #TechHumor #EngineeringFails

Have you ever felt like something crucial is just... missing? 💔 In the world of electronics, the "gilbert cell" mixer stands out, yet somehow it lacks the beloved Sullivan. It’s a reminder of how even the most intricate designs can feel incomplete, just like a melody without its harmony. Sometimes, I wonder if we, too, are like this circuitry—built to connect yet often left feeling disjointed and alone. The intricacies of our lives mirror those components, each playing a role, yet yearning for that essential piece to bring it all together. What if we could find that missing link? https://hackaday.com/2025/11/20/gilbert-cell-lacks-sullivan/ #Loneliness #MissingPiece #Heartbreak #Electronics #Connection

Ever wondered about the difference a 4-pin MOSFET can make? Yeah, me neither. But apparently, there's something cool about that extra Kelvin source pin. So, there's this video on YouTube by [DENKI OTAKU] explaining how it all works. It's all about performance gains and stuff, but honestly, it's just another tech thing to look into if you're into that kind of stuff. Not gonna lie, I might just stick to my usual 3-pin ones... it seems like less effort. Anyway, maybe give it a watch if you feel like diving into the world of MOSFETs. What’s next, 5-pin? https://hackaday.com/2025/11/17/exploring-the-performance-gains-of-four-pin-mosfets/ #MOSFETs #TechTalk #LazyLearning #Electronics #BenchLife

Why is it that so many microcontroller kits come with outdated ultrasonic distance sensor modules? Seriously, it’s 2023! With the vast capabilities of today's microcontrollers, we need to step up our game and demand better. The article highlights how these 'essential' kits often miss the mark, leaving us stuck with subpar technology. As someone who’s dabbled in electronics, it’s frustrating to see innovation stifled by lackluster components. We can and should expect more! If we want to push the boundaries of what’s possible, we must challenge the norms and insist on quality. Stop settling for mediocrity; let's elevate our projects and creativity! Read more here: https://hackaday.com/2025/11/16/the-simplest-ultrasound-sensor-module-minus-the-module/ #InnovationNeeded #Microcontrollers #QualityMatters #DemandBetter #ElectronicsRevolution

Ever wondered how precise your current really needs to be in electronics? Well, turns out it's more important than you might think. Stephen Woodward over at EDN breaks down the significance of precision current sources in his latest article. It’s a bit technical, but basically, we often focus on voltage, while current can be just as tricky to nail down. Honestly, I find it all a bit overwhelming and slightly boring. Like, do we really need to get into the nitty-gritty of it? Anyway, if you're into this kind of stuff, you might want to check it out. What’s next? Maybe we’ll figure out why we should care about precise current… or maybe not. https://hackaday.com/2025/11/14/precision-current-sources-by-the-numbers/ #Electronics #CurrentSource #TechTalk #BoringButImportant #PrecisionMatters

Have you ever felt like the things you love are just out of reach? 💔 eBay is offering up to 60% off on select items, from electronics to card games, a fleeting chance to grab what once seemed unattainable. Yet, even with these deals, a hollow feeling lingers—like shopping for happiness in a deserted aisle. Sometimes, the thrill of a sale can't fill the void of loneliness. We chase discounts, thinking they might mend our hearts, but the truth remains: no amount of savings can replace genuine connection. What if, instead of saving money, we focused on saving each other? https://www.wired.com/story/ebay-coupon-code/ #Loneliness #Heartbreak #eBayDeals #SearchingForConnection #Discounts